Postans Secondary Dwelling Concrete – Granny Flat Earthworks and Site Preparation

Granny flat concrete needs to be coordinated with the building plans, engineering, services and access. In Postans, Santa Concrete can assess site cuts, soil removal, levelling, road base, compaction and slab preparation.

Where rear access is restricted, line pumping, additional labour or smaller machinery may be required.

Service penetrations, plumbing locations and finished floor levels should be confirmed before formwork and steel are finalised.

Drainage pits, strip drains and service trenches should be located before the final formwork is fixed.

If the property remains occupied, safe access and the construction sequence should be agreed with the owner.

The project should be planned around bobcat access, excavation depth, spoil disposal, compaction and final platform levels. Changes to plans or engineering should be reviewed before concrete quantities are finalised.

Pricing is more accurate when engineering, earthworks, pump access, service penetrations and external concrete are clearly identified.